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🎯 Send Personalized SMS at Scale with Dynamic SMS

Upload your Excel or CSV files and send custom SMS messages tailored to each recipient. Perfect for billing, promotions, OTPs, and more.

📌 Everything You Need to Send Personalized Bulk SMS

📁

Upload Excel/CSV

Import your customer database with multiple columns

👁️

Live Message Preview

Instantly view how your personalized message will look for each recipient.

📊

Detailed Reports

Delivery status, timestamp, and analytics for each recipient

🔠

Dynamic Field Mapping

Map mobile numbers and personalized data (e.g., name, balance, location).

📅

Send or Schedule

Deliver immediately or schedule for future

🔐

OTP & Alert Friendly

Great for OTPs, balance updates, appointment reminders.

📝

Template Selection

Choose pre-approved templates or compose new ones

✅

DLT-Compliant

100% TRAI registered & compliant messaging

​🧮

Dynamic Character Counter

Track SMS length in real-time as you map fields

👉 How It Works -Step-by-Step

01

Upload File
Upload an Excel/CSV file with user data (mobile number, name, amount, etc.)

03

Map Columns 

Map fields like: 

Column A → Mobile Number

Column B → Name.

Column C → Amount

05

Send or Schedule

Send immediately or set a future time 

02

Select Template
Pick a registered template with placeholders like {name}, {amount}

04

Preview Messages

Preview how each message looks with personalized content

06

View Reports 

Find the reports of each Number in the Reports

🔹 Use Cases Across Industries

🎓 10 Use Cases of Dynamic SMS in Education Sector

  1. 📢 Exam Results via Dynamic SMS
    Send bulk SMS with student-specific scores using customized SMS templates:
    "Hi {name}, your Semester 2 result is {marks}. View full report at {link}."

  2. 💰 Fee Payment Reminders through Customized SMS
    Use dynamic SMS to alert parents about pending fees with exact amounts and due dates:
    "Dear {parent_name}, ₹{amount} is due for {student_name}. Please pay before {due_date}."

  3. 📅 PTM Invites Using Dynamic Bulk SMS
    Send customized SMS invitations to parents with meeting dates, times, and room numbers:
    "Mr./Mrs. {parent_name}, PTM for {student_name} is on {date} at {time}, Room {room_no}."

  4. 🎓 Admission Status Alerts via Dynamic SMS
    Deliver personalized updates in bulk to applicants regarding their admission status:
    "Hi {applicant_name}, your admission status is {status}. Visit {college_link} for more details."

  5. 📚 Timetable or Class Change Alerts
    Send real-time class updates using customized SMS in bulk:
    "Dear {student_name}, your {subject} class on {date} is rescheduled to {new_time} in {new_room}."

  6. 🚌 Transport Route Notifications with Dynamic Fields
    Use dynamic bulk SMS to inform each student about their specific bus stop and pickup time:
    "Hi {name}, your bus Route {route_no} will reach {stop_name} by {pickup_time}."

  7. 🧪 Lab Session Reminders via Customized SMS
    Send lab reminders in bulk with session details and equipment list:
    "Reminder: {subject} lab on {date} at {lab_room}. Bring your {equipment_list}."

  8. 📆 Exam Schedule Announcements
    Use dynamic SMS to push subject-wise exam dates and times per student:
    "Hi {name}, your {subject} exam is on {exam_date} at {exam_time} in Hall {hall_no}."

  9. 🎤 Event Participation Confirmations by Bulk SMS
    Confirm participation dynamically with event details through customized SMS:
    "Congrats {name}, you’re selected for {event_name} on {event_date} at {venue}."

  10. ✅ Attendance Warnings via Dynamic Bulk SMS
    Alert students with personalized attendance data:
    "Hi {student_name}, your attendance in {subject} is {percentage}%. Improve to meet minimum requirement."

Frequently Asked Questions (FAQs)

❓ What is Dynamic SMS?

Dynamic SMS is a bulk messaging feature that allows you to send highly personalized SMS messages to multiple recipients using data from an Excel or CSV file. Each message can be customized with unique values like name, amount, date, etc., based on the columns in the uploaded file.

❓ How is Dynamic SMS different from regular Bulk SMS?

Unlike regular bulk SMS, which sends the same message to all recipients, Dynamic SMS enables you to send customized SMS tailored for each individual. For example, you can address each recipient by name, include personal account information, or share unique links or offers.

 

❓ What file formats are supported for Dynamic SMS uploads?

You can upload data using Excel (.xlsx or .xls) or CSV (.csv) files. These files should include separate columns for mobile numbers and dynamic fields like name, amount, date, etc.

 

❓ How do I create a Dynamic SMS campaign?

Here's a step-by-step guide:

  1. Go to the Dynamic SMS panel.

  2. Upload your Excel/CSV file with dynamic fields.

  3. Select the approved DLT template.

  4. Map mobile numbers to a column (e.g., Column A).

  5. Map placeholders (e.g., {name}, {amount}) to respective columns.

  6. Preview messages.

  7. Click Send Now or Schedule for Later.

​

❓ What are Dynamic Fields?

Dynamic fields are variables in your SMS content that get replaced with values from the uploaded file. For example, in the template "Hi {name}, your bill of ₹{amount} is due on {due_date}," the fields {name}, {amount}, and {due_date} are dynamic.

 

❓ Can I preview the customized SMS before sending?

Yes! One of the best features of Dynamic SMS is the live preview. You can view exactly how each message will look for every recipient before confirming the send.

 

❓ Is it possible to schedule a Dynamic SMS campaign?

Absolutely. After previewing your messages, you can choose to send the SMS instantly or schedule it for a specific date and time.

 

❓ Is Dynamic SMS DLT-compliant?

Yes. Dynamic SMS uses only pre-approved DLT templates and ensures full compliance with TRAI regulations. Every message must match the DLT-registered format, and variables must be mapped correctly.

 

❓ What happens if there's a formatting issue in the file?

The system will alert you if there are:

  • Empty mobile numbers

  • Invalid number formats

  • Mismatch in field mapping

  • Incorrect file type

You must fix these before proceeding to send the messages.

 

❓ Can I reuse templates and field mappings?

Yes, you can save and reuse previous mappings and templates to make recurring campaigns faster and easier.

 

❓ Can I use Unicode or regional languages in Dynamic SMS?

Yes. Dynamic SMS supports Unicode, allowing you to send messages in Hindi, Tamil, Bengali, or any regional language.

 

❓ Is there a character limit for Dynamic SMS?

Just like regular SMS, each message is segmented in units of 160 characters (for GSM) or 70 characters (for Unicode). Dynamic content can increase the length, and the system calculates how many segments each message will consume.

 

❓ What are common use cases for Dynamic SMS?

Here are popular industry use cases:

Education: Exam results, fee reminders, class updates Retail: Personalized offers, order alerts, delivery info Healthcare: Appointment reminders, test results Logistics: Tracking updates, delivery confirmations Corporate HR: Salary alerts, interview invites, onboarding messages

 

❓ Can I track delivery reports for each recipient?

Yes. After sending, you’ll get a detailed report showing:

  • Delivery status (Delivered / Failed / Pending)

  • Time of delivery

  • Time of submission

  • Number of SMS segments used

 

❓ What if an SMS fails to deliver?

Reasons for failed delivery can include:

  • Switched off number

  • Invalid number

  • Operator issue

  • DND restrictions

You can resend to failed numbers by exporting the failure report and reuploading.

 

❓ Can I send OTPs or time-sensitive alerts through Dynamic SMS?

Yes. Dynamic SMS is ideal for sending OTPs, login codes, transactional updates, and emergency alerts.

 

❓ What are the benefits of using Dynamic SMS?

  • Personalization at scale

  • Higher engagement & click-through rates

  • Automated file processing

  • Real-time previews

  • Scheduled sending

  • Improved customer experience

 

❓ Is there a limit to how many numbers I can send to?

There’s no practical limit, but large files (50,000+ rows) may be split into smaller slots for processing and tracking.

 

❓ Can I integrate this with my own software?

Yes. TechTo Networks offers API integration for automated dynamic SMS delivery from your own CRM, ERP, or other platforms.

 

❓ How secure is my uploaded data?

All uploaded files are encrypted and stored securely. Files are purged regularly and not shared with any third parties. Our platform is GDPR and IT Act compliant.

 

❓ What support do I get from TechTo Networks?

We offer:

  • Dedicated account managers

  • WhatsApp & email support

  • Sample templates and formats

  • Onboarding assistance

 

❓ How do I get started?

  1. Sign up or log in to TechTo Networks panel

  2. Go to Dynamic SMS

  3. Upload your Excel/CSV file

  4. Select your template and map fields

  5. Preview and send

 

❓ What is Dynamic SMS?

Dynamic SMS is a bulk messaging feature that allows you to send highly personalized SMS messages to multiple recipients using data from an Excel or CSV file. Each message can be customized with unique values like name, amount, date, etc., based on the columns in the uploaded file.

​

❓ How is Dynamic SMS different from regular Bulk SMS?

Unlike regular bulk SMS, which sends the same message to all recipients, Dynamic SMS enables you to send customized SMS tailored for each individual. For example, you can address each recipient by name, include personal account information, or share unique links or offers.

 

❓ What file formats are supported for Dynamic SMS uploads?

You can upload data using Excel (.xlsx or .xls) or CSV (.csv) files. These files should include separate columns for mobile numbers and dynamic fields like name, amount, date, etc.

 

❓ How do I create a Dynamic SMS campaign?

  1. Here's a step-by-step guide:

  2. Go to the Dynamic SMS panel.

  3. Upload your Excel/CSV file with dynamic fields.

  4. Select the approved DLT template.

  5. Map mobile numbers to a column (e.g., Column A).

  6. Map placeholders (e.g., {name}, {amount}) to respective columns.

  7. Preview messages.

  8. Click Send Now or Schedule for Later.

 

❓ What are Dynamic Fields?

Dynamic fields are variables in your SMS content that get replaced with values from the uploaded file. For example, in the template "Hi {name}, your bill of ₹{amount} is due on {due_date}," the fields {name}, {amount}, and {due_date} are dynamic.

 

❓ Can I preview the customized SMS before sending?

Yes! One of the best features of Dynamic SMS is the live preview. You can view exactly how each message will look for every recipient before confirming the send.

 

❓ Is it possible to schedule a Dynamic SMS campaign?

Absolutely. After previewing your messages, you can choose to send the SMS instantly or schedule it for a specific date and time.

 

❓ Is Dynamic SMS DLT-compliant?

Yes. Dynamic SMS uses only pre-approved DLT templates and ensures full compliance with TRAI regulations. Every message must match the DLT-registered format, and variables must be mapped correctly.

 

❓ What happens if there's a formatting issue in the file?

  1. The system will alert you if there are:

  2. Empty mobile numbers

  3. Invalid number formats

  4. Mismatch in field mapping

  5. Incorrect file type

  6. You must fix these before proceeding to send the messages.

❓ Can I reuse templates and field mappings?

Yes, you can save and reuse previous mappings and templates to make recurring campaigns faster and easier.

 

❓Can I use Unicode or regional languages in Dynamic SMS?

Yes. Dynamic SMS supports Unicode, allowing you to send messages in Hindi, Tamil, Bengali, or any regional language.

 

❓ Is there a character limit for Dynamic SMS?

Just like regular SMS, each message is segmented in units of 160 characters (for GSM) or 70 characters (for Unicode). Dynamic content can increase the length, and the system calculates how many segments each message will consume.

 

❓ What are common use cases for Dynamic SMS?

  1. Here are popular industry use cases:

  2. Education: Exam results, fee reminders, class updates Retail: Personalized offers, order alerts, delivery info Healthcare: Appointment reminders, test results Logistics: Tracking updates, delivery confirmations Corporate HR: Salary alerts, interview invites, onboarding messages

 

❓ Can I track delivery reports for each recipient?

  1. Yes. After sending, you’ll get a detailed report showing:

  2. Delivery status (Delivered / Failed / Pending)

  3. Time of delivery

  4. Time of submission

  5. Number of SMS segments used

 

❓ What if an SMS fails to deliver?

  1. Reasons for failed delivery can include:

  2. Switched off number

  3. Invalid number

  4. Operator issue

  5. DND restrictions

  6. You can resend to failed numbers by exporting the failure report and reuploading.

 

❓ Can I send OTPs or time-sensitive alerts through Dynamic SMS?

Yes. Dynamic SMS is ideal for sending OTPs, login codes, transactional updates, and emergency alerts.

 

❓ What are the benefits of using Dynamic SMS?

  1. Personalization at scale

  2. Higher engagement & click-through rates

  3. Automated file processing

  4. Real-time previews

  5. Scheduled sending

  6. Improved customer experience

 

❓ Is there a limit to how many numbers I can send to?

There’s no practical limit, but large files (50,000+ rows) may be split into smaller slots for processing and tracking.

 

❓ Can I integrate this with my own software?

  1. Yes. TechTo Networks offers API integration for automated dynamic SMS delivery from your own CRM, ERP, or other platforms.

 

❓ How secure is my uploaded data?

All uploaded files are encrypted and stored securely. Files are purged regularly and not shared with any third parties. Our platform is GDPR and IT Act compliant.

 

❓ What support do I get from TechTo Networks?

We offer:

  1. Dedicated account managers

  2. WhatsApp & email support

  3. Sample templates and formats

  4. Onboarding assistance

 

❓ How do I get started?

  1. Sign up or log in to TechTo Networks panel

  2. Go to Dynamic SMS

  3. Upload your Excel/CSV file

  4. Select your template and map fields

  5. Preview and send

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